The Claim
Creatine supplementation, including creatine monohydrate and other forms, does not increase the frequency of reported side effects compared to placebo across diverse human populations, including children, older adults, healthy individuals, and medically managed patients, based on a pooled analysis of 685 clinical trials involving 12,839 creatine-supplemented and 13,452 placebo-treated participants, with 4.60% of creatine users and 4.21% of placebo users reporting any side effect.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Taking creatine — whether it's the common monohydrate type or another form — doesn't seem to cause more side effects than a fake pill, even in kids, older adults, healthy people, or those with medical conditions.
See the scientific wording
Creatine supplementation, including creatine monohydrate and other forms, does not increase the frequency of reported side effects compared to placebo across diverse populations, including children, older adults, healthy individuals, and medically managed patients, with 4.60% of creatine users and 4.21% of placebo users reporting any side effect in a pooled analysis of 685 clinical trials involving 12,839 creatine-supplemented and 13,452 placebo-treated participants.
What the research says
1 studyThe study looked at thousands of people taking creatine or a placebo and found almost the same number of side effects in both groups, supporting the idea that creatine is safe.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.